ARC Unable to Sync with RoonServer

That´s what happening, if I start arc
(Screenshots hidden by user request)

Hi @Matz,

Thank you for your post. We’ve split this topic into a dedicated thread for expedited troubleshooting.

Diagnostics indicate that your library contains over 2 million tracks - there is ongoing work to extend ARC’s capability to handle large libraries, but at this time, we can’t assure performance with that sheer number of objects in the ARC framework.

In the interim, you can a) create a Backup to restore in the future and b) temporarily disable some of the Watched Folders to downsize the library.

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THX! OK, had my collection and my backup connected to the roon-server at the same time. Next try will be with only 1 million tracks…(would you delete my email from the pics, please?!)
THXIA!

Hi @Matz ,

Your screenshots have been hidden at your request. Yes, let us know how it goes!

the same result with only 38000 files…